Develop Bugs

[Q] No 3G connection with Cyanogen CM7 Gingerbread

This question should probably be in the thread for the rom.
The 3G connection is not working with Cyanogen CM7 build 32.
It was working with leedroid 2,3d.
Anybody got a clue?

Too bad that i need 10 posts before i can ask that question in the developer thread and report bugs.

I just flashed the latest radio without any better results.

This thread is correct to stay HERE..NOT in dev section, thats why the 10 posts rule
U should open a thread in dev section only if You developed something..
About the 3g connection, it works fine on my phone on latest cm7...maybe poor connection in ur location, i dont know
Sent from my HTC Desire

andQlimax said:
maybe poor connection in ur location, i dont know
Click to expand...
Click to collapse
That was not an alternative. But i received a bootloop on the phone after installing a theme. Full wipe and clean cache + dalvik.
Then it works!

It´s working now after a clean of dalvik cache and manually set APN under network settings.

lindahl85 said:
Too bad that i need 10 posts before i can ask that question in the developer thread and report bugs.
Click to expand...
Click to collapse
Doesn't Cyanogen have it's own forums? Surely you'd be better off there?

Aitese said:
Doesn't Cyanogen have it's own forums? Surely you'd be better off there?
Click to expand...
Click to collapse
This was why i wrote it in this thread...
Kali- said:
This version change each night and aren't officialy supported.
If you find bugs/issues you can/must discuss here (do not submit nightlies bug on CyanogenMod issue tracker).
Click to expand...
Click to collapse
I was not able to make posts in that thread before 10 posts on the forum.

Same issue.
I am having the same issue. What do you mean by "manually set APN under network settings."?
Thank you.

Some APN settings from CM7 are not correct. You might need to manually enter these settings. You can usually find your carrier's APN settings either on their website or by calling them.
In CM7 go to settings, wireless & networks, mobile networks, then Access Point Names. You must delete anything listed by clicking on each one individually then clicking menu and choosing delete. Then you can add your settings by clicking menu then add on the main access point names screen.
Hope that helps!
Sent from my HTC Desire using XDA App

APN
I added the apn manually and it fixed the issue for me. I had the same problem on leedroid btw.
Thanks.

I'm having the same issue, I was going to try and clear the settings but in my ver. of GB I have nothing to clear, it list, "Data enabled" "International data Roaming" National data roaming" and "System select, Home, Affiliated, auto"
The first three are check boxes only, nothing else, is there another way to reset?
Thx

I also had 3g problem with defy and cm7, Fixed
I found an app in the app drawer called baseband switcher. I simply had to open the app, set it to US Tmobile and reboot. I set the default apn to tmobile and now I have 3g/hspa.
Of course I didn't notice this baseband switcher app until after I wiped the phone twice trying to fix this issue
I hope I can save someone else the time and hassle of reloads and reboots and apn renames.

LOSING GSM GALAXY NEXUS 3G connection

Everytime i flash custom rom after wiping cache and dalvik i lose my 3g connection then i had to go back to my nandroid to get the 3g back.
anyone knows what causing this ? THis is my first gsm phone never had problem with cdma.

CDMA is old. GSM is the future and will set you free.
Maybe try flashing another radio. Are you sure the ROM isn't set to only go in 2G mode? I flash ROMs regularly and they go from this:
No signal > Signal (2-4 bars, no data) > Signal (2.5G, GPRS) / Signal (2.75G, EDGE) > Signal (3G/HSPA) > Signal (4G/HSPA+)
Sometimes you also need to set the right data profile. For example, my SIM sometimes gets confused: "Do I use Virgin Mobile's data settings or Optus data settings?"
The 2G/3G thing only appears when you've got data connectivity. If you're in an area where Data cannot be used, the G/E/3G/H/H+/4G icon will not appear.

IcedCube said:
CDMA is old. GSM is the future and will set you free.
Maybe try flashing another radio. Are you sure the ROM isn't set to only go in 2G mode? I flash ROMs regularly and they go from this:
No signal > Signal (2-4 bars, no data) > Signal (2.5G, GPRS) / Signal (2.75G, EDGE) > Signal (3G/HSPA) > Signal (4G/HSPA+)
Sometimes you also need to set the right data profile. For example, my SIM sometimes gets confused: "Do I use Virgin Mobile's data settings or Optus data settings?"
The 2G/3G thing only appears when you've got data connectivity. If you're in an area where Data cannot be used, the G/E/3G/H/H+/4G icon will not appear.[/QUOTE
There is no data connection at all after restoring nandroid i get my data back .There is nothing wrong with radio when i am on stock its fine.
Click to expand...
Click to collapse

Are you sure you're flashing a GSM ROM?
If you are, you need to check your APNs and do some reboots, see if your connection comes back.

martonikaj said:
Are you sure you're flashing a GSM ROM?
If you are, you need to check your APNs and do some reboots, see if your connection comes back.
Click to expand...
Click to collapse
oh yeah i am sure flashing gsm rom . how do u check apn ?

digweed4me said:
oh yeah i am sure flashing gsm rom . how do u check apn ?
Click to expand...
Click to collapse
Settings > More... > Mobile networks > Access Point Names
they should load automatically. You can always enter manually or hit "reset to default".

martonikaj said:
Settings > More... > Mobile networks > Access Point Names
they should load automatically. You can always enter manually or hit "reset to default".
Click to expand...
Click to collapse
thanks a lot man
It only happens when i flash liquid smooth and hybrid tablet rom and i just flashed maguro build 35 after factory reset and wipe and my hspa data is working.

[Q] No cellular data after ICS (leak) update.

After flashing the ICS (leaked) update, everything appeared fine. Realized later that I had no cellular data anymore. Has anyone else had this problem and have a workaround/fix? Would post in developer forum, but don't have enough posts to be worthy.

Colinmb said:
After flashing the ICS (leaked) update, everything appeared fine. Realized later that I had no cellular data anymore. Has anyone else had this problem and have a workaround/fix? Would post in developer forum, but don't have enough posts to be worthy.
Click to expand...
Click to collapse
get APN backup/restore and look up your APN details.

APN backup/restore doesn't work with ICS. Know of any other ways to tweak APN settings in ICS?

there is a thread in the main forum page 1/2 with apn settings, hit that thread then go to apn and create a new apn with the proper setting and see if that works.

Got it working. Thanks.

scott0 said:
there is a thread in the main forum page 1/2 with apn settings, hit that thread then go to apn and create a new apn with the proper setting and see if that works.
Click to expand...
Click to collapse
Can you please point me to the right posting? Ive been looking every where and searching trying to figure out why mine phone signal is grey. Everything was fine until I tried to flash the ics rom which went into loop so I restored from stock back up and everything has been hell. I cant even use any data period.
Baseband is MDM9200B-V18e-APR-04-2012-XX
Kernel 2.6.35.11+
Software P930-V10f-OCT-31-2011
I would like to try the apn check you were talking about but I cant find it and Im getting tired of not being able to use my data. Thanks

[Q] {10-25-2012}{Rom}{ICS} Official Global CM9

* Unfortunately, I'm having the same problems with this ROM on HSDPA that I was having on aeroevan's ROM. GSM is found immediately on boot, however, HSDPA is very flakey. It will succeed in connecting every now and again, but then randomly drops the signal and won't reconnect. I thought maybe I just had a weak 3G signal where I was testing, but I have a BB Bold for work as well and that can easily maintain a 3G connection on the same network. I also had no problem way back in the day with CM7.2, but that ship has sailed .
Also, when the phone is in WCDMA preferred mode, after a while the phone will lose all connections (usually after a reboot but not always), including to GSM and when I go to reselect my network operator I get the message "Error while searching for networks". No matter how many times I reboot the phone or switch to "GSM Only" or "GSM/WCDMA auto" it never lets me again select my network provider.
As I said, I ran into the same problems with aero's port, so its not specific to this ROM.
* Situation are me after uproom (http://forum.xda-developers.com/showthread.php?t=1932573), spent two days lost wave, down to the original room (fullwipe finished down about 2.3.4). So lose the 3G network always in global mode (global), 3G users they will never be, but 2G ok (you spend vina sim and have installed APV vina). The physician who has experience helping hand factories. Thank a lot.

I don't known?
I do not understand.Specific guidance for me? please!

nabin229 said:
I do not understand.Specific guidance for me? please!
Click to expand...
Click to collapse
Aeroevan's rom? CM9, CM10? Is your radio outdated? What carrier are you on? More info = more help.
nabin229 said:
Situation are me after uproom (http://forum.xda-developers.com/show....php?t=1932573), spent two days lost wave, down to the original room (fullwipe finished down about 2.3.4). So lose the 3G network always in global mode (global), 3G users they will never be, but 2G ok (you spend vina sim and have installed APV vina). The physician who has experience helping hand factories. Thank a lot.
Click to expand...
Click to collapse
BTW, I don't understand this part.
I would suggest reading through the entire thread of Aeroevan's rom that you were describing as well as the Global CM9 thread. During your reading you may find and answer in there. I have found more answers that way than waiting on someone to direct me there anyway. That is all the advice I can provide with my limited knowledge.

Help me
ThePhantom97 said:
Aeroevan's rom? CM9, CM10? Is your radio outdated? What carrier are you on? More info = more help.
BTW, I don't understand this part.
I would suggest reading through the entire thread of Aeroevan's rom that you were describing as well as the Global CM9 thread. During your reading you may find and answer in there. I have found more answers that way than waiting on someone to direct me there anyway. That is all the advice I can provide with my limited knowledge.
Click to expand...
Click to collapse
I installed your room ( {Rom}{ICS} Official Global CM9), after 2 days my phone is not network. I reinstall the original room 2.3.4 but only use 2G when I used dataroaming; completely unusable 3G & network global mode always (I fullwipe data before reinstalling room 2.3.4 & APN properly installed).I then set your room again, but as I said above condition.Please help me how to be able to use 3G
because my phone is example:
Unfortunately, I'm having the same problems with this ROM on HSDPA that I was having on aeroevan's ROM. GSM is found immediately on boot, however, HSDPA is very flakey. It will succeed in connecting every now and again, but then randomly drops the signal and won't reconnect. I thought maybe I just had a weak 3G signal where I was testing, but I have a BB Bold for work as well and that can easily maintain a 3G connection on the same network. I also had no problem way back in the day with CM7.2, but that ship has sailed .
Also, when the phone is in WCDMA preferred mode, after a while the phone will lose all connections (usually after a reboot but not always), including to GSM and when I go to reselect my network operator I get the message "Error while searching for networks". No matter how many times I reboot the phone or switch to "GSM Only" or "GSM/WCDMA auto" it never lets me again select my network provider.

Ok, I don't know if anyone else is having the same problem as you. I hope I don't offend you but I am going to take a guess and say that english is not your first language as some of that is difficult for me to read and completely understand. From what I am gathering is you can connect to your carriers network but only on a temporary basis. Here are the steps I followed to connect to Verizon's network using {10-25-2012}{Rom}{ICS} Official Global CM9 - After a full wipe and clean install and after initial setup I went to (doing this from memory as I don't have it installed at the moment) Settings --> More --> Mobile Networks --> chose CDMA w/EVDO --> Exit out of settings and rebooted. When the phone booted up it recognized the Verizon network and all service and data was all working, I didn't have to change the APN settings at all. If you are still having trouble staying connected I suggest you check the version of radio you are using and consider updating it. Here is the radio thread: http://forum.xda-developers.com/showthread.php?t=1134451 I don't think I am the best person to assist you but just telling you what I would do if I were in your situation.

3G disconnect, only use 2G (GSM). Help me!
ThePhantom97 said:
Ok, I don't know if anyone else is having the same problem as you. I hope I don't offend you but I am going to take a guess and say that english is not your first language as some of that is difficult for me to read and completely understand. From what I am gathering is you can connect to your carriers network but only on a temporary basis. Here are the steps I followed to connect to Verizon's network using {10-25-2012}{Rom}{ICS} Official Global CM9 - After a full wipe and clean install and after initial setup I went to (doing this from memory as I don't have it installed at the moment) Settings --> More --> Mobile Networks --> chose CDMA w/EVDO --> Exit out of settings and rebooted. When the phone booted up it recognized the Verizon network and all service and data was all working, I didn't have to change the APN settings at all. If you are still having trouble staying connected I suggest you check the version of radio you are using and consider updating it. Here is the radio thread: http://forum.xda-developers.com/showthread.php?t=1134451 I don't think I am the best person to assist you but just telling you what I would do if I were in your situation.
Click to expand...
Click to collapse
my phone 3G is disconnect, only use 2G (GSM) , rom 2.3.4 Verizon, radio 1.09.01.0312. *I'm from Vietnam, I speak English not good, sorry.

nabin229 said:
my phone 3G is disconnect, only use 2G (GSM) , rom 2.3.4 Verizon, radio 1.09.01.0312. *I'm from Vietnam, I speak English not good, sorry.
Click to expand...
Click to collapse
No need to apologize m8. Hopefully someone more advanced than myself can assist you with your issue. I am sorry that I couldn't be of more assistance.

Trouble with wifi/3G
ThePhantom97 said:
Ok, I don't know if anyone else is having the same problem as you. I hope I don't offend you but I am going to take a guess and say that english is not your first language as some of that is difficult for me to read and completely understand. From what I am gathering is you can connect to your carriers network but only on a temporary basis. Here are the steps I followed to connect to Verizon's network using {10-25-2012}{Rom}{ICS} Official Global CM9 - After a full wipe and clean install and after initial setup I went to (doing this from memory as I don't have it installed at the moment) Settings --> More --> Mobile Networks --> chose CDMA w/EVDO --> Exit out of settings and rebooted. When the phone booted up it recognized the Verizon network and all service and data was all working, I didn't have to change the APN settings at all. If you are still having trouble staying connected I suggest you check the version of radio you are using and consider updating it. Here is the radio thread: http://forum.xda-developers.com/showthread.php?t=1134451 I don't think I am the best person to assist you but just telling you what I would do if I were in your situation.
Click to expand...
Click to collapse
I have been having the same problem. Flashed CM10 after full wipe, mobile network (for verizon) is CDMA w/EVDO, tried rebooting and switching and wiping and re-flashing but I have no wifi and bad 3G. When I revert to stock everything is fine. How can I fine the latest radio for CM10, I didn't see any JB in the thread link.

SS823 said:
I have been having the same problem. Flashed CM10 after full wipe, mobile network (for verizon) is CDMA w/EVDO, tried rebooting and switching and wiping and re-flashing but I have no wifi and bad 3G. When I revert to stock everything is fine. How can I fine the latest radio for CM10, I didn't see any JB in the thread link.
Click to expand...
Click to collapse
The latest is the ICS radio .320 it will work on JB roms as well.

Have you guys flashed the new ics firmware?
I'm so fresh you can suck my nits...

AOKP 4.2 & CM 10.1 Nightly Q & A thread

This thread is a place for people to ask questions and get answers about CM 10.1 Nighty and Official when it comes out. This thread is the proper place for these kind of questions for now.
Link to CM 10.1 Nightly
http://jenkinsmanifest.clockworkmod.com/device/d2att/all
CM 10.1 Changelog credit lisek99
http://10.1.cmxlog.com/?device=d2att
4.2 GAPPS Credit Mike Ramsay
http://goo.im/devs/itsmikeramsay/gapps-jb-20121212-signed.zip
Ktoonsez 4.2 Kernel
http://forum.xda-developers.com/showthread.php?t=1871946
CyanogenMod's Progress
http://review.cyanogenmod.org/#/q/status:merged,n,z
itsmikeramsay's rendition of CM 10.1
http://forum.xda-developers.com/showthread.php?t=2039995
It has "..a few cherry-picks. We're shooting for that sweet spot between CM10.1 and AOKP."
Euroskank CM 10.1 kang d2att
http://forum.xda-developers.com/showthread.php?t=1806921
has cherry picks as well
Common Flash Process
1. wipe cache/dalvik
2. wipe system
3. factory reset
4. wipe data
5. TWRP users wipe internal-wipes internal data that could corrupt something
6. flash rom
7. flash gapps
Do this if you have any unexpected problems.
If you want flash ktoonsez kernel but if you have problems follow the flashing procedure before posting about problems/questions
Possible Data Fix
Alright, for anyone having issues with the CM10.1 "pre-release" builds (official or otherwise) not allowing you to keep a connection, here's how to fix it:
Download one of the modem files for your device (read!) in the OP of the modem thread. Any of the options will work, pick the one you want.
Keep that ZIP on your EXTERNAL storage. You need to be able to find it from CWM/TWRP.
With CM10.1 running, disable data from System Settings > "More..." (under Data Usage) > Mobile Networks > "Data enabled" (uncheck it)
Reboot into recovery. (Long-press Power, "Reboot", "Recovery", [OK])
Flash the modem from step 1.
Clear Cache and Dalvik Cache.
Reboot back into CM10.1.
Wait 30 seconds!
Enable data from System Settings > "More..." (under Data Usage) > Mobile Networks > "Data enabled" (check it).
You should have data within 10-20 seconds!
If this doesn't work, you might need to reset your APNs to default. This will only happen if you make changes to your APNs, so go into the APN list and press the menu key and hit "Reset to defaults". Then start over at step 1.
To prevent this problem, you should disable data before shutting off your device. You can enable it 30 seconds after boot and it should work again. If you get stuck in the "disconnect-loop", repeat these steps.
Themes
Sense 4 10.1 theme (might work for other roms)
http://forum.xda-developers.com/showthread.php?t=2051326

My dataaa, oh my dataaaa.
I almost have everything working, however I can't seem to get my 4G data to work.

khep24 said:
I almost have everything working, however I can't seem to get my 4G data to work.
Click to expand...
Click to collapse
1) Do you mean LTE, HSPA(+), or something else? HSPA(+) doesn't seem to work very well under 4.2 conditions.
2) Who's your carrier?

smelenchuk said:
1) Do you mean LTE, HSPA(+), or something else? HSPA(+) doesn't seem to work very well under 4.2 conditions.
2) Who's your carrier?
Click to expand...
Click to collapse
I'm sorry for being vague I thought this whole thread was just for GS3 AT&T version, but LTE data for AT&T. Thanks

khep24 said:
I'm sorry for being vague I thought this whole thread was just for GS3 AT&T version, but LTE data for AT&T. Thanks
Click to expand...
Click to collapse
The same model of phone (well, more or less) is used for several Canadian carriers, which is why I'm asking.
Just to confirm: are you getting a data connection on something other than LTE? If so, that narrows down the number of things that could be wrong - my two immediate guesses would be that you have the wrong APN set or you have the wrong network type set in either Settings -> More -> Mobile Networks or in the Phone Info menu you can get by dialing *#*#4636#*#* (these are both known to happen immediately after flashing something).

smelenchuk said:
The same model of phone (well, more or less) is used for several Canadian carriers, which is why I'm asking.
Just to confirm: are you getting a data connection on something other than LTE? If so, that narrows down the number of things that could be wrong - my two immediate guesses would be that you have the wrong APN set or you have the wrong network type set in either Settings -> More -> Mobile Networks or in the Phone Info menu you can get by dialing *#*#4636#*#* (these are both known to happen immediately after flashing something).
Click to expand...
Click to collapse
There it goes , that did the trick thanks for the help. Now my GS3 is working perfectly with the update.

Are you getting a 4G logo on your bar? I cannot get anything but 3g,H, and H+. Mobile network setting set to LTE/GSM/WCDMA. any help would be nice, I seem to mainly get H+ and sometime switches to 3G.
Using ATT carrier.
Sent from my Nexus 7

sliverboyx2002 said:
Are you getting a 4G logo on your bar? I cannot get anything but 3g,H, and H+. Mobile network setting set to LTE/GSM/WCDMA. any help would be nice, I seem to mainly get H+ and sometime switches to 3G.
Using ATT carrier.
Sent from my Nexus 7
Click to expand...
Click to collapse
I'm going to offer the same suggestions: check your APN settings (that seems to be the big one for AT&T) and check your network types.
I assume you've had LTE coverage under other ROMs?

Hey guys, when I connect my phone to my PC I can't see any folders. Anyone else having this?
AOKP 4.2 preview
Sent from my SGH-I747 using xda premium

Everything installs fine,....but the google play store gives me a "no connection" error....but browsing the internet works fine. I followed all the steps exactly.

zap12341 said:
Hey guys, when I connect my phone to my PC I can't see any folders. Anyone else having this?
AOKP 4.2 preview
Sent from my SGH-I747 using xda premium
Click to expand...
Click to collapse
Are no files displayed at all or is it just displaying differently? Once I updated, it moved all my files to the folder/0. Check there and it should display your folders as on 4.1. I believe it has to do with the multiple user functionality.
Sent from my Nexus 7 using xda app-developers app

When I flashed it, it didn't create a /0 for me.
Sent from my SGH-I747 using xda premium

zap12341 said:
When I flashed it, it didn't create a /0 for me.
Sent from my SGH-I747 using xda premium
Click to expand...
Click to collapse
I can't see any folders either. Same ROM.
Sent from my SAMSUNG-SGH-I747 using xda premium

zap12341 said:
Hey guys, when I connect my phone to my PC I can't see any folders. Anyone else having this?
AOKP 4.2 preview
Sent from my SGH-I747 using xda premium
Click to expand...
Click to collapse
Its a preview. Its not supposed to work. The preview I released is basically just a screenshot of what's to come. I haven't even release a full ROM yet.

Emoticons
The emoticons are now implemented in the keyboard, is there a way to flash em over or download em. If anyone else has this issue let me know.

I can't get Portable Wi-Fi hotspot to work?
any ideas, has anyone else tried it?
is there a way to submit bug reports for nightly builds?

no data connection at all now via the radio.(but the phone can receive & make calls) I followed the steps to check it as posted by another user above....but still tryin different modem files.

did you try the fix in the op?

CM10.1 on Bell Galaxy SIII
I installed CM10.1 yesterday. Most of it works flawlessly. Had to uninstall and reinstall some apps (Google Play Magazines) for example. But almost all of them work as is.
I do have a problem with cell data connectivity. I need to reboot a couple of time to make it work. When it does, it works flawlessly. But when it doesn't there's nothing you can do. And it's random. You reboot, it may or may not work. If it doesn't, you reboot until it does. I also didn't have H+. I changed my baseband version and I now have H+.
This very much like a limit condition on init sequence. It was working with CM10 so I guess the components initialization sequence changed a bit for CM10.1.

wujiku said:
did you try the fix in the op?
Click to expand...
Click to collapse
Ya that's what I've been working on. I finally did get it working (for now) with the modem 3rd down on the list.
Does CM10.1 have a LTE icon that appears when LTE is being used, or does it always just say "4G"?
---------- Post added at 06:48 PM ---------- Previous post was at 06:39 PM ----------
ebfortin said:
I installed CM10.1 yesterday. Most of it works flawlessly. Had to uninstall and reinstall some apps (Google Play Magazines) for example. But almost all of them work as is.
I do have a problem with cell data connectivity. I need to reboot a couple of time to make it work. When it does, it works flawlessly. But when it doesn't there's nothing you can do. And it's random. You reboot, it may or may not work. If it doesn't, you reboot until it does. I also didn't have H+. I changed my baseband version and I now have H+.
This very much like a limit condition on init sequence. It was working with CM10 so I guess the components initialization sequence changed a bit for CM10.1.
Click to expand...
Click to collapse
This is getting to be my experience. I just tried a few different modems, and finally got it to work...then I decided to reboot...and it stopped working. A few reboots later, and it still is down for the count. I guess I'll try another modem.